baber/WOPTO huggingface dataset:
Patent JP-H01321593-A (JP)
Title: Sheet member counting device
Inventor: HARA TOSHIO
IPC: G06M9/00
Filed: 1988-06-23
Abstract: PURPOSE:To accurately count the number of sheet members by identifying and counting the areas where the difference of luminous intensities is produced based on the video signal obtained when the end face of a lamination is photographed. CONSTITUTION:The end face of a lamination of sheet members 1 is irradiated by an illumination part 4 from the direction except the direction parallel to the surface of the member 1. Thus the difference of intensities is produced for the light made incident on an image pickup part 2 between the end face and a part near the edge line of each sheet 1. The areas where the difference of luminous intensities is produced are identified and counted by an identifying/ counting part based on the video signal obtained when the end face of the lamination is photographed. Thus the number of members 1 is obtained with high accuracy.
Patent JP-H0712635-A (JP)
Title: Body-fat measuring apparatus
Inventor: IZAWA YOSHIHIRO
IPC: A61B5/05
Filed: 1993-06-25
Abstract: PURPOSE:To provide a body-fat measuring apparatus, which can measure the user's body weight and can measure the body fat of the different local part of the body by measuring impedance at the same time. CONSTITUTION:Voltage applying electrodes 5 and 5' and current detecting electrodes 4 and 4' for both feet are provided in a body-weight measuring part 2 provided on a stage part 1. Voltage applying electrodes 25 and 25' and current detecting electrodes 24 and 24' at handles 20 and 20', which can be grasped with both hands, are provided. The body fats at the different local parts of the body, i.e., the upper half of the body, the lower half of the body, the entire body and the like, are sequentially measured automatically with an electronic circuit provided in an operating box having required-data input parts 12 and 14 and a display part 15, and the results are displayed.
Patent JP-H04350949-A (JP)
Title: Resin sealed molded device for electronic component
Inventor: OSADA MICHIO
IPC: B29C45/14
Filed: 1991-05-28
Abstract: PURPOSE:To simplify the whole structure of a means to forcedly exhaust residual air in an air shield space by constituting it between both closed molds and to attach both chase blocks to and detach them from both molds. CONSTITUTION:Both air shield members 33,30 between both molds 1,2 to cover the outside surrounding of a pot 9, resin passageways 25, 26 and cavities 10,20 are fitted so as to slide in mold open/close (mold open and mold close) directions; both the members 33,30 are fitted for resin molding (mold close) to constitute an air shield space; and residual air in the space is forcedly removed by exhaust action with a vacuum source 40. Additionally, for detachment of both chase blocks 7,8 from both molds, both the air shield members 33,30 are retreated to a position which does not block detaching work.
Patent JP-H05327148-A (JP)
Title: Laminated plate for printed circuit
Inventor: UEKI MASAAKI
IPC: B32B27/34
Filed: 1992-05-23
Abstract: PURPOSE:To provide a laminated plate for printed circuit with the small thermal expansion coefficient and excellent through hole reliability. CONSTITUTION:Within this laminated plate for printed circuit comprising an insulating layer and a conductive layer, the insulating layer is composed of a prepreg impregnated with a thermosetting resin and dried up to be molded and set on a base material containing more then 50% of para-base aromatic polyamide fiber. At this time, the thermal expansion coefficient of this insulating layer within the range of 25-125 deg.C is to be specified as 9-11ppm/K in facial direction and 80-120ppm/K in thickness direction. Through these procedures, the title lamimated plate in the small thermal coefficient, causing no solder cracking at all and having enhanced through hole reliability can be manufactured.
Patent JP-S63318664-A (JP)
Title: Simulation system
Inventor: INOUE ICHIRO
IPC: G06F19/00
Filed: 1987-06-22
Abstract: PURPOSE:To execute the flexible trial such as the change, re-execution, etc., of simulation conditions by correcting simulation execution process information is referred to simulation input data while by a simulation model display means. CONSTITUTION:When simulation (hereinafter called as SM) is executed, an SM model input data preparing means 1 reads an input data signal 6, and outputs an SM input data 7 and output form information 8. An SM means 2 reads the data 7 and outputs SM analysis data 9 and 10. An SM result calculating means 3 read the data 10 and outputs a calculating result 11. An SM model displaying means 4 successively displays data 9 in accordance with the displaying form. A user transfer a control instructing signal 14 to an SM process control means 5 while the information of the means 4 is referred to, and outputs SM means control information 15. The means 2 executes the interruption, etc., of the SM execution in accordance with the information 15 and the result is outputted as the data 9. The means 5 responds to the signal 14 and the means 1 is re-operated.
Patent JP-S641188-A (JP)
Title: Magnetic disk device
Inventor: TAKAHASHI MUNEHIKO
IPC: G11B20/10
Filed: 1987-06-23
Abstract: PURPOSE: To improve the efficiency of access by converting the track number of a logical track to be accessed into the track number of a corresponding logical track on a magnetic disk when a terminal equipment accesses the magnetic disk.  
     CONSTITUTION: When a physical track having the same track number as the track number of a logical track number is a normal logical track at the time of the initialization of a magnetic disk 3 by the terminal equipment, the track number of the logical track and the track number of the physical track are registered in a storage part 1 in correspondence relation and when not normal, the track number of the logical track and the track number of a substitute physical track are registered in correspondence relation. Then a comparing circuit 2 compares the track number of a logical track to be accessed on the magnetic disk with the track numbers of logical tracks in the storage part 1 and outputs the track number of the physical track corresponding to the track number of the logical track to be accessed, thereby accessing the magnetic disk 3. Consequently, the access efficiency is improved. 
     COPYRIGHT: (C)1989,JPO&Japio
Patent JP-S5858471-A (JP)
Title: Stirrer device for automatic biochemical analysis
Inventor: YANAI SHINICHI
IPC: B01F33/40
Filed: 1981-10-02
Abstract: PURPOSE:To make chemical reaction quick, by providing a blowing mechanism for blowing air to the top end of a stirring nozzle and a heater for heating the blown air and making the heated air jet. CONSTITUTION:A stirring nozzle 7 is inserted into a sample in a reaction tube 1, and the air which is passed through a filter 18 for removing dusts etc. and heated by a heater 17a, is carried out by a fan 16 of a blowing mechanism 16 and is passed through a nozzle 16a and is accelerated, and afterwards, the air is carried into a stirring nozzle 7 and is jetted into the sample. By this way, as the sample in the reaction tube 1 allows the heated air to jet, stirring as well as heating are performed simultaneously. By such a way, chemical reaction is performed quickly and the speed of chemical reaction of the sample is kept constant.
Patent JP-S6216805-A (JP)
Title: Hot rolling method for preventing surface crack of ingot
Inventor: OGAWA YUTAKA
IPC: B21B1/22
Filed: 1985-07-16
Abstract: PURPOSE:To prevent edge crack and surface crack in direct feed rolling or direct rolling by once subjecting only the transverse ends of a steel ingot or billet to force cooling then reheating the transverse ends and rolling the ingot or billet while exerting pushing force thereto. CONSTITUTION:Only the transverse ends of the steel ingot or billet in the direct feed rolling or direct rolling are once focibly cooled down to the Agamma1 transformation point or below and thereafter the transverse ends are reheated. The ingot or billet is then rolled while the pushing force is exerted thereto. Since only the transverse ends are first cooled in the above-mentioned manner, the edge crack is prevented. The quantity of the heat required for reheating is small as only the transverse ends are forcibly cooled. The ingot or billet is thereafter rolled while the pushing force is exerted thereto, by which the surface crack is prevented.
Patent JP-S5781047-A (JP)
Title: Automatic take-up apparatus for drapery in hot roller press machine
Inventor: SHIMADA TAKASHI
IPC: B65H19/30
Filed: 1980-11-04
Abstract: PURPOSE: To simplify attachment and removal of a cloth winding rod and facilitate the operation of said rod in an automatic take-up mechanism.  
     CONSTITUTION: After a stopper 30 for a cloth winding rod is removed, the cloth winding rod is inserted into a shaft lever 26 to fit in the stopper 30, and the stopper 30 is again inserted into the shaft lever 26 to fit in and stop the rear end of the cloth winding rod. Both ends of a winding rod 37 for a drapery 36 to be pressed are journalled by end bearings of arms 7, 7' to drive rotatably a hot roller press machine 11 so that the leading end of the drapery is sandwiched between the lower surface of a hot drum 3 and an endless belt 10 to be wound around the cloth winding rod 35 attached to the shaft lever 26. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5945017-A (JP)
Title: Controller for looper
Inventor: WATANABE SHIGEO
IPC: B21B37/50
Filed: 1982-09-08
Abstract: PURPOSE:To obtain a titled device capable of maintaining always the maximum loop gain even if the conditions of a material is changed and improved in stabilizing the quality of the material, by correcting automatically a loop gain in a looper position controlling system by the functions of the thickness, width, and elongation of a strip. CONSTITUTION:The position of a looper detected by a looper position detector 7 of a looper motor 6 is compared with a looper position instruction value 11 by means of a PID controller 12. The obtained correction value actuates a speed controlling device 13 to make the looper position coincide with the instruction value 11 by compensating the speed of a mill driving motor 14. In this case, a gain G' outputted from the PID controller 12 is divided by a function K of the thickness, width, and elongation of a strip transmitted from a function generator by means of a divider 15 to instruct the obtained compensation value to the device 13. Thus the looper position is always controlled by the maximum response frequency. Accordingly, the quality is always stable even if a material is changed.
Patent JP-H0636816-A (JP)
Title: Connector for surface mounting
Inventor: SHIMADA MASASHI
IPC: H01R43/20
Filed: 1992-06-16
Abstract: PURPOSE: To support an alignment block to a specified position of a connector main body without providing additional holes in a circuit board by providing a means to position the block to the specified position on the main body. CONSTITUTION: A guide part 38 to cooperate with a guide part 24a of a connector main body 10 is provided on each end part positioning fixing part 32 of an alignment block 12, and lateral and vertical positions of the main body 10 are regulated to set it slidable. It is slide to move the block 12 to the main body 10 till a positioning protrusion 36 is finally engaged with a positioning groove 26. In addition, a long hole 40 is provided in the guide part 38, so an end wall of it climbs over a claw 24b of the guide part 24 to advance till the claw 24 is finally engaged in the long hole 40 to fix the block 12 to the main body 10. The guide part 38 on the lower stage side presses the whole body of a side part of a bottom plate part parallel to a circuit board on a ground plate 20, so it also acts as reinforcement against inclination of the plate 20.
Patent JP-H0446441-A (JP)
Title: Satellite picture communication control system
Inventor: FUKUOKA SHIGERU
IPC: H04L29/08
Filed: 1990-06-13
Abstract: PURPOSE:To attain satellite picture communication with a high transmission efficiency by employing a variable timer generated based on a basic timer in the unit of transmission of picture information and control information to be sent so as to apply polling to a high speed reception control circuit. CONSTITUTION:A reception history is received by a low speed reception control circuit 3 from a low speed transmission control circuit 4 by the transmission of a polling command to a high speed transmission control circuit 2 with a variable time (time not being a hindrance to transmission control processing of high speed transmission control circuit 1 for picture information and control information) generated based on a basic timer in the unit (in the unit of HDLC frame) of transmission of picture information and control information sent by the high speed transmission control circuit 1, and the high speed transmission control circuit 1 receives the history notice while sending picture information and control information continuously. Thus, the satellite picture communication with high transmission efficiency is attained without reception of effect due to satellite delay and high speed processing.
Patent JP-S5583242-A (JP)
Title: Producing semiconductor device
Inventor: MATSUZAKI MITSUSACHI
IPC: H01L21/56
Filed: 1978-12-20
Abstract: PURPOSE: To provide glass sealing on semiconductor tip compressed between magnetic electrodes by using permanent magnet.  
     CONSTITUTION: Semiconductor tip 14 is pinched by a pair of electrode leads 15, and Dumet electrodes 12 are covered with glass sleeves 13 by use of fixtures 21, 22. The assembly is sealed by glass sleeves heated to a temperature over its softening point. At the same time, the assembly is firmly fixed by pressure due to the difference between thermal expansions of glass sleeve and Dumet electrode. At this time carbon and permanent magnet are used as the upper 21 and lower 22 fixtures respectively, so that magnetic force acts on Dumet electrodes 12, and the tip 13 is compressed when sealed. Thus, good electrical and thermal connection between the tip 14 and lead 15 is provided. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S5280840-A (JP)
Title: Electrophotographic copying machine
Inventor: KUSHIMA TEIZOU
IPC: G03G15/30
Filed: 1975-12-27
Abstract: PURPOSE: To miniaturize the copying machine itself by shifting a scanning box which accommodates a light sensitive drum and an optical system within the copying machine body, and by making a slit exposure and transferring. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H095348-A (JP)
Title: Electromagnetic log sensor
Inventor: UENO KOJI
IPC: G01P5/08
Filed: 1995-06-22
Abstract: PURPOSE: To obtain an electromagnetic log sensor in which zero adjustment can be made automatically even in a water flow or during the sailing of a vessel. CONSTITUTION: A control circuit section 46 converts (n) voltages Ex by a signal inversion section 45 when an excitation signal P being inputted to a synchronous rectification circuit section 11 has a positive and a negative phase, respectively, into digital values through an A/D converter 48. The converted values are stored in a memory 49 and the means value thereof is employed in the operation of residual error voltage.
Patent JP-S644472-A (JP)
Title: Sputtering device
Inventor: SHIMIZU MASATOSHI
IPC: C23C14/34
Filed: 1987-06-25
Abstract: PURPOSE:To economize the space for equipment and also to prevent reduction in the rate of operation, by disposing plural targets in an airtight vessel in a sputtering device so that they form the prescribed angles and turning the targets at the prescribed position, and further, providing a means of conveying a substrate speed-controllably in forward and backward directions. CONSTITUTION:A target 17a is turned so that it stands in parallel with a substrate and, in a state where the target is stopped, sputtering is applied to all substrates to form a thin film as a primary layer. Subsequently, a target 17b to be a secondary layer is turned at the prescribed angle and set up so that it stands in parallel with the substrate. After setting, the substrate on which the thin film as the primary layer is already formed and which is held in a stocker 5a is sent back to a stocker 5b at a conveyance speed suited for the target 17b to undergo sputtering, by which the secondary layer is formed. By this method, a multilayered film can be successively formed on the substrate.
Patent JP-H0763347-A (JP)
Title: Electronic heater part and oven ware
Inventor: YONEDA HIROYOSHI
IPC: F24C7/02
Filed: 1994-06-15
Abstract: PURPOSE:To improve mechanical strength, resistance to heat, molding workability and the characteristics of resistance to electronic oven range by a method wherein aromatic polyester, having optical melt anisotropy consisting of specified structural unit, is employed. CONSTITUTION:Aromatic polyester, consisting of the structural units of formula (1)-(6) and provided with optical melt anisotropy, is employed. In the formula, k, l, m, n, o and p show the containing rate (mol%) of respective constituting units in polyester, 20<=k<=80, 1+m is equal to n+o+p substantially, 0<=o<=10, 1<=p<=7.0<=m<=(1+m)/2. Here, the constituting unit of the formula (1) is essential and when the content ratio (k) has exceeded 80mol%, the crystal melting point of obtained polyester becomes higher than the thermal decomposition temperature of a polymer whereby molding becomes impossible and it is not preferable. On the other hand, when (k) is less than 20mol%, the crystal formation of polyester chain becomes hard whereby the elasticity of a molded form employing such a material is small, resistance to heat becomes bad and it is not preferable.
Patent JP-S5946868-A (JP)
Title: Non-destructive inspection of semiconductor device
Inventor: SUZUKI MASARU
IPC: H01L21/66
Filed: 1982-09-10
Abstract: PURPOSE:To make an inspection device small in size and compact in the stage of subjecting a semiconductor device wherein a semiconductor chip is sealed with an insulator from above the leads connected to the electrodes on the surface of said chip and part of the leads are exposed to the outside to a non- destructive inspection by putting the semiconductor device in a high frequency electromagnetic field and subjecting the same to the inspection. CONSTITUTION:The entire part of a semiconductor device produced by bonding one end of a wire 3 of Au or Al to an electrode 2 consisting of Al formed on the surface of a semiconductor element 1, connecting the other end of the wire to an external lead 4 consisting of Cu, etc., sealing the surface thereof with a resin molded body 5, and exposing part of the lead 4 on the outside is exposed to a high frequency electromagnetic field in a high frequency current heater 6. Thermal impact is thus applied to the conductive parts such as the Al electrodes, Au wires, Cu leads, etc. and the junctures thereof, whereby the semiconductor device is inspected. The metallic parts of the electrodes, etc. sealed in the resin body are heated instantaneously without breaking down the resin body by making use of the high frequency current heating and the partial disconnection defect, etc. are discovered in a short time.
Patent JP-H104414-A (JP)
Title: Cell distribution circuit
Inventor: KOBAYASHI MASATO
IPC: H04L12/28
Filed: 1996-06-18
Abstract: PROBLEM TO BE SOLVED: To provide the cell distribution circuit in which burst performance of an output cell is improved. SOLUTION: The circuit is made up of a memory 21 storing a received cell, an output memory 11 reading repetitively the cell resident in the memory 21 for a prescribed number of times for a prescribed period, write control sections 12, 22, read control sections 13, 23, a cell read period setting section 31 and a header conversion section 41 or the like. The memory read control section 13 controls the read in the memory 11 and the cell read period setting section 31 changes the read period in the memory 11. The cell read period setting section 31 changes the read period by using a total amount of a traffic capacity application value of an incoming line, an output band of a cell distribution circuit and number of distributed cells as parameters.
Patent JP-H0737835-A (JP)
Title: Diamond semiconductor element and formation of electrode thereof
Inventor: KITAHATA MAKOTO
IPC: H01L21/28
Filed: 1993-06-28
Abstract: PURPOSE:To provide a method of forming the electrode of a diamond semiconductor element on a diamond crystal substrate, wherein the substrate surface is held at a low defect density, and a method of forming the vertical diamond semiconductor element. CONSTITUTION:Ion-implantation ions 3 accelerated to 100keV, such as B ions, are ion-implanted in the surface 2 of a diamond crystal substrate 1 and a high- emission damage density layer 6 and/or a layer 7 of the high density of ionic atoms are/or is introduced in the interior of the substrate 1 to form a base electrode. An ion-implantation energy is increased and the ions are ion- implanted, whereby the substrate 1 is formed into a constitution, wherein the substrate surface is held at a low defect density.
Patent JP-S5279128-A (JP)
Title: Exhaust pipe in vehicles
Inventor: NISHIKIORI HARUO
IPC: F01N13/20
Filed: 1975-12-25
Abstract: PURPOSE: To prevent a rear worker from directly absorbing an exhaust gas when dust is collected by exhausting it in the forward direction of vehicles during stoppage time. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S5487578-A (JP)
Title: Antiphase detector
Inventor: MATSUYAMA YUKIHIRO
IPC: G01R29/18
Filed: 1977-12-23
Abstract: PURPOSE: To improve practicability by detecting antiphases through the utilization of difference in phase relations of two phases out of 3-phase lines with the antiphase time and normal time.  
     CONSTITUTION: A pulse generating circuit consisting of a monostable circuit of a deformed type comprising mutually Y-connecting 3-phase AC power lines R, S, T and being provided with resistrances R 6  thru R 9 , capacitor C 1 , transistor Q 2  and a gate circuit consisting of a transistor Q 4  are connected. Then, in case the phase sequence is normal, a voltage of phases deviated at a specified angle is applied to the 3-phase power lines R, S, T and the voltage of R phase and T phase is divided and is then half-wave rectified with diodes D 1 , D 2 . These voltages are then applied to the transistors Q 1 , Q 4 , then the transistor Q 2  goes ON and OFF. If the phase rotation is normal, the transistor Q 4  goes ON in the period T when the transistor Q 2  goes OFF and in the case of antiphase, the transistor Q 4  goes OFF, causing the capacitor C 2  to be charged through the diode D 3  and a load is operated through the transistor Q 3 . 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5781968-A (JP)
Title: Welding wire feeder
Inventor: INNAMI SATORU
IPC: B23K9/12
Filed: 1980-11-06
Abstract: PURPOSE: To feed a wire smoothly by determining the upper limit of the output torque of the 2nd wire feeder within the range where no slips occur between the feed rolls of the 2nd wire feeder and the wire with a wire feeder consisting of the 1st wire feeder and the 2nd wire feeder.  
     CONSTITUTION: The 1st wire feeder 15 which is controlled at a constant speed is provided on welding torch side and the 2nd wire feeder 16 which is controlled at a constant torque on wire containing part side. Here, the voltage Va of an electric current detector 18 and instruction voltage Vg are compared and a phase controller 13 is operated by the differential voltage thereof, whereby the firing phase of a thyristor 20 is controlled and the upper limit of the output torque of a motor 4 is controlled within the range where no slips occur between the feed rolls 5 of the feeder 16 and a wire 14. 
     COPYRIGHT: (C)1982,JPO&Japio